Complex System Fault Diagnosis Method Based on CFFPN

DOI

10.2991/emim-16.2016.25How to use a DOI?

Keywords

Colored fuzzy fault petri net ?CFFPN?; Fault diagnosis; Modeling; Complex system; Pneumatic system

Abstract

Considering the complexity of system structure and fault mechanism of complex system, a fault diagnosis method based on extended color fuzzy fault Petri net model is proposed (CFFPN) for civil aircraft. In order to increase the fault diagnosis efficiency, the CFFPN is modeled based on fuzzy mathematics and fault Petri net method through adding token, library and staining rules to describe the fault propagation. Fuzzy generated rules combined with matrix theory are utilized for fault diagnosis reasoning. CFFPN based reasoning algorithm is given. The validity of the proposed method is verified in one type aircraft pneumatic system.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Su
AU  - Yiqing Ling
AU  - Hui Wang
PY  - 2016/04
DA  - 2016/04
TI  - Complex System Fault Diagnosis Method Based on CFFPN
BT  - Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society
PB  - Atlantis Press
SP  - 103
EP  - 107
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-16.2016.25
DO  - 10.2991/emim-16.2016.25
ID  - Su2016/04
ER  -